Fixed the tensor chipping code.

6 files changed, 13 insertions, 15 deletions

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h
index 66772a3ad..c854afd2f 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h
@@ -31,7 +31,6 @@ class TensorBase<Derived, ReadOnlyAccessors>
     typedef typename DerivedTraits::Scalar Scalar;
     typedef typename DerivedTraits::Index Index;
     typedef typename internal::remove_const<Scalar>::type CoeffReturnType;
-    typedef typename internal::packet_traits<CoeffReturnType>::type PacketReturnType;
     static const int NumDimensions = DerivedTraits::NumDimensions;
 
     // Generic nullary operation support.
@@ -706,7 +705,6 @@ class TensorBase<Derived, WriteAccessors> : public TensorBase<Derived, ReadOnlyA
     typedef typename DerivedTraits::Scalar Scalar;
     typedef typename DerivedTraits::Index Index;
     typedef Scalar CoeffReturnType;
-    typedef typename internal::packet_traits<Scalar>::type PacketReturnType;
     static const int NumDimensions = DerivedTraits::NumDimensions;
 
     template <typename Scalar, int NumIndices, int Options, typename IndexType> friend class Tensor;
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h b/unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h
index ba8111316..5023371ae 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h
@@ -310,7 +310,7 @@ struct TensorEvaluator<TensorChippingOp<DimId, ArgType>, Device>
     { }
 
   typedef typename XprType::CoeffReturnType CoeffReturnType;
-  typedef typename XprType::PacketReturnType PacketReturnType;
+  typedef typename PacketType<CoeffReturnType, Device>::type PacketReturnType;
 
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType& coeffRef(Index index)
   {
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorContraction.h b/unsupported/Eigen/CXX11/src/Tensor/TensorContraction.h
index 75bd23412..18b20b2dc 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorContraction.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorContraction.h
@@ -120,7 +120,7 @@ struct TensorContractionEvaluatorBase
 
   enum {
     IsAligned = true,
-    PacketAccess = (internal::packet_traits<Scalar>::size > 1),
+    PacketAccess = (internal::unpacket_traits<PacketReturnType>::size > 1),
     Layout = TensorEvaluator<LeftArgType, Device>::Layout,
     CoordAccess = false,  // to be implemented
     RawAccess = true
@@ -381,8 +381,8 @@ struct TensorContractionEvaluatorBase
     typedef typename internal::remove_const<typename EvalRightArgType::Scalar>::type RhsScalar;
     typedef TensorEvaluator<EvalLeftArgType, Device> LeftEvaluator;
     typedef TensorEvaluator<EvalRightArgType, Device> RightEvaluator;
-    const Index lhs_packet_size = internal::packet_traits<LhsScalar>::size;
-    const Index rhs_packet_size = internal::packet_traits<RhsScalar>::size;
+    const Index lhs_packet_size = internal::unpacket_traits<typename LeftEvaluator::PacketReturnType>::size;
+    const Index rhs_packet_size = internal::unpacket_traits<typename RightEvaluator::PacketReturnType>::size;
     const int lhs_alignment = LeftEvaluator::IsAligned ? Aligned : Unaligned;
     const int rhs_alignment = RightEvaluator::IsAligned ? Aligned : Unaligned;
     typedef internal::TensorContractionInputMapper<LhsScalar, Index, internal::Lhs,
@@ -544,8 +544,8 @@ struct TensorEvaluator<const TensorContractionOp<Indices, LeftArgType, RightArgT
     typedef TensorEvaluator<EvalLeftArgType, Device> LeftEvaluator;
     typedef TensorEvaluator<EvalRightArgType, Device> RightEvaluator;
 
-    const Index lhs_packet_size = internal::packet_traits<LhsScalar>::size;
-    const Index rhs_packet_size = internal::packet_traits<RhsScalar>::size;
+    const Index lhs_packet_size = internal::unpacket_traits<typename LeftEvaluator::PacketReturnType>::size;
+    const Index rhs_packet_size = internal::unpacket_traits<typename RightEvaluator::PacketReturnType>::size;
 
     typedef internal::TensorContractionInputMapper<LhsScalar, Index, internal::Lhs,
                                                    LeftEvaluator, left_nocontract_t,
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorContractionMapper.h b/unsupported/Eigen/CXX11/src/Tensor/TensorContractionMapper.h
index 63f40b2b6..c38747532 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorContractionMapper.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorContractionMapper.h
@@ -313,12 +313,12 @@ class BaseTensorContractionMapper<Scalar, Index, side, Tensor, nocontract_t, con
                               const contract_t& k_strides) :
   ParentMapper(tensor, nocontract_strides, ij_strides, contract_strides, k_strides) { }
 
-  typedef typename packet_traits<Scalar>::type Packet;
+  typedef typename Tensor::PacketReturnType Packet;
   template <int> EIGEN_DEVICE_FUNC
   EIGEN_STRONG_INLINE Packet loadPacket(Index i, Index j) const {
     EIGEN_ALIGN_MAX Scalar data[1];
     data[0] = this->m_tensor.coeff(this->computeIndex(i, j));
-    return pload<typename packet_traits<Scalar>::type>(data);
+    return pload<typename Tensor::PacketReturntype>(data);
   }
   template <int> EIGEN_DEVICE_FUNC
   EIGEN_STRONG_INLINE Packet loadHalfPacket(Index i, Index j) const {
@@ -334,8 +334,8 @@ template<typename Scalar, typename Index, int side,
          bool inner_dim_contiguous, bool inner_dim_reordered, int Alignment>
 class TensorContractionSubMapper {
  public:
-  typedef typename packet_traits<Scalar>::type Packet;
-  typedef typename packet_traits<Scalar>::half HalfPacket;
+  typedef typename Tensor::PacketReturnType Packet;
+  typedef typename unpacket_traits<Packet>::half HalfPacket;
 
   typedef BaseTensorContractionMapper<Scalar, Index, side, Tensor, nocontract_t, contract_t, packet_size, inner_dim_contiguous, inner_dim_reordered, Alignment> ParentMapper;
   typedef TensorContractionSubMapper<Scalar, Index, side, Tensor, nocontract_t, contract_t, packet_size, inner_dim_contiguous, inner_dim_reordered, Alignment> Self;
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorContractionThreadPool.h b/unsupported/Eigen/CXX11/src/Tensor/TensorContractionThreadPool.h
index 41bb704d5..02b3c6dea 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorContractionThreadPool.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorContractionThreadPool.h
@@ -135,8 +135,8 @@ struct TensorEvaluator<const TensorContractionOp<Indices, LeftArgType, RightArgT
     this->m_device.memset(buffer, 0, m * n * sizeof(Scalar));
 
 
-    const int lhs_packet_size = internal::packet_traits<LhsScalar>::size;
-    const int rhs_packet_size = internal::packet_traits<RhsScalar>::size;
+    const int lhs_packet_size = internal::unpacket_traits<typename LeftEvaluator::PacketReturnType>::size;
+    const int rhs_packet_size = internal::unpacket_traits<typename RightEvaluator::PacketReturnType>::size;
 
     typedef internal::TensorContractionInputMapper<LhsScalar, Index, internal::Lhs,
                                                    LeftEvaluator, left_nocontract_t,
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h b/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h
index d8afdcd1b..947a8ed88 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h
@@ -234,7 +234,7 @@ struct TensorEvaluator<const TensorCwiseNullaryOp<NullaryOp, ArgType>, Device>
   template<int LoadMode>
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE PacketReturnType packet(Index index) const
   {
-    return m_functor.template packetOp<Index,PacketReturnType>(index);
+    return m_functor.template packetOp<Index, PacketReturnType>(index);
   }
 
   EIGEN_DEVICE_FUNC CoeffReturnType* data() const { return NULL; }